[INFO] cloning repository https://github.com/steveklabnik/latent-catholicism
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/steveklabnik/latent-catholicism" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteveklabnik%2Flatent-catholicism", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteveklabnik%2Flatent-catholicism'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a24332aab19b367da305d77a35026bddf9f1732
[INFO] testing steveklabnik/latent-catholicism against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteveklabnik%2Flatent-catholicism" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/steveklabnik/latent-catholicism on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/steveklabnik/latent-catholicism
[INFO] finished tweaking git repo https://github.com/steveklabnik/latent-catholicism
[INFO] tweaked toml for git repo https://github.com/steveklabnik/latent-catholicism written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/steveklabnik/latent-catholicism already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4542098e6e3b69f5d50a4a30a979edced23a374526bdfdd5ed278d96f5174937
[INFO] running `Command { std: "docker" "start" "-a" "4542098e6e3b69f5d50a4a30a979edced23a374526bdfdd5ed278d96f5174937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4542098e6e3b69f5d50a4a30a979edced23a374526bdfdd5ed278d96f5174937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4542098e6e3b69f5d50a4a30a979edced23a374526bdfdd5ed278d96f5174937", kill_on_drop: false }`
[INFO] [stdout] 4542098e6e3b69f5d50a4a30a979edced23a374526bdfdd5ed278d96f5174937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21fafea2f88aa78cb7a22677185f6fa7f0afb3d0683c30984ff67d3d80806e34
[INFO] running `Command { std: "docker" "start" "-a" "21fafea2f88aa78cb7a22677185f6fa7f0afb3d0683c30984ff67d3d80806e34", kill_on_drop: false }`
[INFO] [stderr]    Compiling latent-catholicism v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `first`
[INFO] [stdout]     --> src/bin/03.rs:1776:5
[INFO] [stdout]      |
[INFO] [stdout] 1776 |     first: i32,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Triangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     --> src/bin/03.rs:1774:10
[INFO] [stdout]      |
[INFO] [stdout] 1774 | #[derive(Debug)]
[INFO] [stdout]      |          ^^^^^
[INFO] [stdout]      = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]     --> src/bin/03.rs:1777:5
[INFO] [stdout]      |
[INFO] [stdout] 1777 |     second: i32,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: `Triangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     --> src/bin/03.rs:1774:10
[INFO] [stdout]      |
[INFO] [stdout] 1774 | #[derive(Debug)]
[INFO] [stdout]      |          ^^^^^
[INFO] [stdout]      = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `third`
[INFO] [stdout]     --> src/bin/03.rs:1778:5
[INFO] [stdout]      |
[INFO] [stdout] 1778 |     third: i32,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: `Triangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     --> src/bin/03.rs:1774:10
[INFO] [stdout]      |
[INFO] [stdout] 1774 | #[derive(Debug)]
[INFO] [stdout]      |          ^^^^^
[INFO] [stdout]      = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "21fafea2f88aa78cb7a22677185f6fa7f0afb3d0683c30984ff67d3d80806e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21fafea2f88aa78cb7a22677185f6fa7f0afb3d0683c30984ff67d3d80806e34", kill_on_drop: false }`
[INFO] [stdout] 21fafea2f88aa78cb7a22677185f6fa7f0afb3d0683c30984ff67d3d80806e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c89e2bdac9d2a06afe342ffd9c7c0c683475b227aba9a755e87fdcdc9a046cb
[INFO] running `Command { std: "docker" "start" "-a" "8c89e2bdac9d2a06afe342ffd9c7c0c683475b227aba9a755e87fdcdc9a046cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling latent-catholicism v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `first`
[INFO] [stdout]     --> src/bin/03.rs:1776:5
[INFO] [stdout]      |
[INFO] [stdout] 1776 |     first: i32,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Triangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     --> src/bin/03.rs:1774:10
[INFO] [stdout]      |
[INFO] [stdout] 1774 | #[derive(Debug)]
[INFO] [stdout]      |          ^^^^^
[INFO] [stdout]      = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]     --> src/bin/03.rs:1777:5
[INFO] [stdout]      |
[INFO] [stdout] 1777 |     second: i32,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: `Triangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     --> src/bin/03.rs:1774:10
[INFO] [stdout]      |
[INFO] [stdout] 1774 | #[derive(Debug)]
[INFO] [stdout]      |          ^^^^^
[INFO] [stdout]      = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `third`
[INFO] [stdout]     --> src/bin/03.rs:1778:5
[INFO] [stdout]      |
[INFO] [stdout] 1778 |     third: i32,
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: `Triangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     --> src/bin/03.rs:1774:10
[INFO] [stdout]      |
[INFO] [stdout] 1774 | #[derive(Debug)]
[INFO] [stdout]      |          ^^^^^
[INFO] [stdout]      = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "8c89e2bdac9d2a06afe342ffd9c7c0c683475b227aba9a755e87fdcdc9a046cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c89e2bdac9d2a06afe342ffd9c7c0c683475b227aba9a755e87fdcdc9a046cb", kill_on_drop: false }`
[INFO] [stdout] 8c89e2bdac9d2a06afe342ffd9c7c0c683475b227aba9a755e87fdcdc9a046cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc4ddbe28a4897ad8dcacb2837a2ddd7086b2e965a52cb962a2aadf96afae101
[INFO] running `Command { std: "docker" "start" "-a" "dc4ddbe28a4897ad8dcacb2837a2ddd7086b2e965a52cb962a2aadf96afae101", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `first`
[INFO] [stderr]     --> src/bin/03.rs:1776:5
[INFO] [stderr]      |
[INFO] [stderr] 1776 |     first: i32,
[INFO] [stderr]      |     ^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Triangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     --> src/bin/03.rs:1774:10
[INFO] [stderr]      |
[INFO] [stderr] 1774 | #[derive(Debug)]
[INFO] [stderr]      |          ^^^^^
[INFO] [stderr]      = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `second`
[INFO] [stderr]     --> src/bin/03.rs:1777:5
[INFO] [stderr]      |
[INFO] [stderr] 1777 |     second: i32,
[INFO] [stderr]      |     ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: `Triangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     --> src/bin/03.rs:1774:10
[INFO] [stderr]      |
[INFO] [stderr] 1774 | #[derive(Debug)]
[INFO] [stderr]      |          ^^^^^
[INFO] [stderr]      = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `third`
[INFO] [stderr]     --> src/bin/03.rs:1778:5
[INFO] [stderr]      |
[INFO] [stderr] 1778 |     third: i32,
[INFO] [stderr]      |     ^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: `Triangle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     --> src/bin/03.rs:1774:10
[INFO] [stderr]      |
[INFO] [stderr] 1774 | #[derive(Debug)]
[INFO] [stderr]      |          ^^^^^
[INFO] [stderr]      = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `latent-catholicism` (bin "03" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/latent_catholicism-b3090943585c6b93)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/01-094ddb907a285fff)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/02-48b501451b5092e0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/03-d6224fe33afe817d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests latent-catholicism
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc4ddbe28a4897ad8dcacb2837a2ddd7086b2e965a52cb962a2aadf96afae101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4ddbe28a4897ad8dcacb2837a2ddd7086b2e965a52cb962a2aadf96afae101", kill_on_drop: false }`
[INFO] [stdout] dc4ddbe28a4897ad8dcacb2837a2ddd7086b2e965a52cb962a2aadf96afae101